show network-clock clock-source
Description
Displays the configured network clock source information.
Syntax Description
N/A.
Default
N/A.
Usage Guidelines
The ExtremeSwitching switches have clock sources in addition to SyncE. The clock
that drives all of the ports on a switch may be selected from:
- SyncE (Synchronous Ethernet).
- PTP – Precision Time Protocol, an optional 1588v2 module.
- TDM – an optional module which has multiple T1/E1 interfaces for TDM/Ethernet interworking.
- BITS – Building Integrated Timing Supply. A connector capable of receiving a timing signal provided by other building equipment.
Example
The following is an example for a switch:
# show network-clock clock-source Input Clock Source : Sync-E Input Quality Level : QL-SEC (11) Input Region : E1 Input Clock Status : LOCAL CLOCK Output Bits BNC 1 Clock Source : 8KHz Output Bits BNC 2 Clock Source : E1
History
This command was first available in ExtremeXOS 15.1.
Platform Availability
This command is available on the ExtremeSwitching X460-G2 platform.